Watch List notes:

SASANIAN KINGS. Ardashir I, 223/4-240. Drachm (Silver, 25 mm, 4.45 g, 4 h), Mint B ('Hamadan'), circa 233/4-238/9. Draped bust of Ardashir I to right, wearing diadem and close-fitting headdress with korymbos and no earflaps. Rev. Fire altar with diadems. SNS I Type V(4a)/3b(2b). Sunrise 721. Very fine.